If all parts are present, WinRAR or 7-Zip will handle this effortlessly.

To help me give you a better review, could you clarify: What is the full name of the program or media?

It sounds like you're looking for a review of a specific file, likely part of a larger archive (given the .part32.rar extension). Without knowing the actual content of the file—whether it's a game, a movie, a software package, or a data set—I can't give you a factual review.